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100% Grass-Fed Whey Protein Isolate Powder – Chocolate Peanut Butter (2.45 lbs./30 Servings)

100% Grass-Fed Whey Protein Isolate Powder – Chocolate Peanut Butter (2.45 lbs./30 Servings)

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100% Grass-Fed Whey Protein Isolate Powder – Chocolate Peanut Butter (2.45 lbs./30 Servings)

Rated 3.8 out of 5
11 Reviews|3 Questions | 140 Answers|
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Gluten Free

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About This Product

  • Supports muscle growth and recovery
  • Non-GMO
  • Free of gluten, artificial sweeteners, food dyes, fillers, and preservatives
  • Chocolate Peanut Butter flavor

Transparent Labs’ 100% Grass-Fed Whey Protein Powder supports muscle growth, recovery, and overall health. Each serving delivers 28g of high-quality whey protein isolate sourced from 100% grass-fed cattle, raised humanely and without the use of growth hormones or hormonal agents.

Frequently Asked Questions

What is whey protein isolate?

Whey protein isolate (WPI) has the highest concentration of protein and BCAAs, while having less carbs, cholesterol, and fat compared to other whey proteins. WPI is also low in lactose and easy on your digestive tract.

Are protein shakes “good” for you?

Protein shakes can be an excellent addition to a well-rounded diet and healthy lifestyle. Research has shown that supplementing with protein can support athletic performance, post-workout recovery, weight management, muscle maintenance, and muscle growth.

Can protein shakes support weight gain?

Protein shakes may support weight gain if they contribute to a calorie surplus in your diet.

Can protein shakes support weight loss?

Research has shown that protein-rich foods temporarily rev up your metabolism and can help make you feel satiated longer, which may contribute to weight loss.

Are protein shakes "good" for women?

Supplementing with protein is as beneficial for women as it is for men in supporting muscle growth and maintenance, recovery, and performance.

How can protein supplements benefit my muscles?

Protein supplements provide the nutrients your body needs to stimulate muscle protein synthesis and support recovery post-workout.

Who Would Benefit from Taking Protein?

  • Athletes and fitness enthusiasts looking to support muscle growth, muscle maintenance, performance, and post-workout recovery
  • Individuals with weight management goals seeking a lower-calorie, high-protein option
  • Older adults who require more protein to maintain muscle mass and overall health
  • Busy professionals and students who need a quick and convenient source of protein on the go
  • Anyone with increased protein needs, such as vegetarians or individuals practicing a low-carb diet

Directions

Mix each scoop with 6-8 ounces of cold water [or any beverage of your choice]. Adjust the amount of liquid to achieve desired flavor and consistency. For maximum results, drink 1-3 scoops daily.

Warning

DO NOT EXCEED RECOMMENDED DAILY INTAKE. USE ONLY AS DIRECTED. NOT INTENDED FOR PERSONS UNDER THE AGE OF 18, KEEP OUT OF REACH OF CHILDREN. Consult a healthcare professional prior to consumption if you have pre-existing medical conditions, or are taking any prescription medication, pregnant, or nursing. Do not use if seal is broken or missing. Store in a cool, dry place. Not intended to be used a sole source of nutrition. Contents may settle after shipping. Shake container prior to each use to redistribute ingredients. Moisture and humidity can cause clumping and discoloration. Due to settling, a natural occurrence with powders, the powder height level may vary from tub to tub. This may affect the powder density resulting in slight variations in the scoop size. Manufactured on equipment that processes products containing milk, eggs, soybeans, wheat, shellfish, fish oil, tree nuts, and peanut oil.

Read More
Serving Size: 1 Scoop
Number of Servings: 30 Servings
Amount Per Serving
% Daily Value
CALORIES 
N/A*
TOTAL FAT 
1%
SATURATED FAT 
N/A*
TRANS FAT 
N/A*
CHOLESTEROL 
5%
SODIUM 
10%
TOTAL CARBOHYDRATE 
1%
DIETARY FIBER 
4%
TOTAL SUGARS 
N/A*
ADDED SUGARS 
2%
PROTEIN 
47%
VITAMIN D 
N/A*
CALCIUM 
8%
IRON 
6%
POTASSIUM 
4%

Other Ingredients:

Grass-fed Whey Protein Isolate (31.11g), Organic Peanut Butter Powder (3g), Cocoa Powder (1.5g), Natural Chocolate Flavor (945mg), Salt (324mg), Stevia Extract (120mg).

Does Not Contain:

Free of Artificial Sweeteners, Preservative Free, Free of Artificial Colors

Brand:
Transparent Labs
Form:
Powder
Flavor:
Chocolate Peanut Butter
Serving Size:
1 Scoop
Number of Servings:
30 Servings
Price per Serving:
($2.00 / serving)
Product Weight:
40  OZ
Specialty Diets:
Gluten Free ,  Grass-Fed
Item # :
TPL-11537 / 2274603

  • Athletic Individuals: This product may support athletic performance by providing a high-quality source of protein, promoting muscle growth and recovery after intense training sessions.
  • Busy Professionals: Ideal for those with hectic lifestyles who need a quick, nutritious option to help maintain energy and focus throughout the day.
  • Gluten-Sensitive Individuals: As this protein powder is free from gluten, it offers a safe and delicious way for those with gluten sensitivities to meet their protein needs without digestive discomfort.
  • Well-Being Advocates: For individuals looking to eat for well-being and nourishment, this product offers a lower-calorie, high-protein option that might help promote fullness and support dietary goals.
  • Older Adults: Perfect for older adults requiring additional protein to support muscle maintenance and overall health, contributing to an active and vibrant lifestyle.

    • 11 Ratings
    3.8out of 5 stars
    11 Ratings

    Rated 5 stars by 55% of reviewers

    Rated 4 stars by 9% of reviewers

    Rated 3 stars by 9% of reviewers

    Rated 2 stars by 18% of reviewers

    Rated 1 star by 9% of reviewers

    Would you recommend?
    1-10 of 11 Reviews
    Rated 5 out of 5
    Nov 25, 2025
    Just get this one.
    I have tried many. Go figure the expensive one wins and this is it. Quality and taste. I have even put this in an ice cream maker.turned out amazing. Want a real treat add a little instant espresso to the chocolate peanutbutter and some milk. Makes an amazing morning protein shake.
    wes r
    Rated 5 out of 5
    Nov 2, 2025
    ????? Absolutely Delicious and Super Clean
    The Blueberry Pancakes flavor of Transparent Labs Whey Isolate is amazing - smooth, natural, and not overly sweet. It mixes perfectly with water or milk and has no chalky aftertaste. I love that it's 100% grass-fed, low in carbs and fat, and free from artificial sweeteners. It feels clean, digests easily, and gives me 28g of quality protein per serving.

    A little pricier than average, but totally worth it for the taste, purity, and results. This has become my go-to protein powder - like having a healthy treat every day!
    Jeremy D
    Rated 4 out of 5
    Oct 15, 2025
    Solid
    This protein is solid, clean and taste is good. It would be better if you could actually taste more of the peanut butter. I recommend if you're looking for a protein that doesn't bloat you!
    Shaley v
    Rated 2 out of 5
    Sep 21, 2025
    Does not mix well
    First time I've had the transparent labs protein. Flavor was okay, however it did not mix well at all. The entire drink was chunky and it was impossible to get it unclumped. I even sent it through my blender. Not a fan.
    Michael D
    Rated 1 out of 5
    Aug 23, 2025
    Not good
    Tastes like chalk..
    Joseph S
    Rated 5 out of 5
    Jul 11, 2025
    Best brand out there
    Got into Transparent Labs products(Hydration/Protein/Creatine) it has been nothing but good and see good results so far. For the chocolate peanut butter it is amazing! To add a little more taste of peanut butter i recommend throwing in some peanut butter powder & it's golden. But overall i recommend this protein.
    Eric C
    Rated 3 out of 5
    Jan 24, 2025
    Transparent Labs, Please Remove STEVIA
    I truly dislike the stevia taste and this one has gotten a tad bit sweeter in its newest formulation. Used to be my go to but no longer recommend.
    Jamal E
    Rated 5 out of 5
    Oct 20, 2024
    Minimum ingredients
    Clean. Not as overly sweetened as others. No bloat. Definitely buying again!
    Anthony H
    Rated 2 out of 5
    Oct 8, 2024
    Not Same Taste
    This did not taste the same as when I got it from Transparent Labs themselves. Like completely off, and regret getting it from Vitamin Shop.
    Erick M
    Rated 5 out of 5
    Mar 21, 2024
    Great taste and amazing results so far!!!
    This is hands down the best protein powder drink I have ever had. Taste very natural, nothing to sweet or artificial tasting like most other protein drinks. I'm down 6 pounds in less than 2 weeks of working out (strength training) since taking it. Would recommend to all.
    EC S
    Disclaimer:

    Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

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    3 Questions
    Why did you choose this?
    The Vitamin ShoppeStore

    Best whey protein experience for me. The peanut butter chocolate is great tasting and works well with even just water. Easy on my stomach too!

    HANNAH R

    Natural ingredients and because it’s whey isolate

    Raul R

    love the quality and taste of the Transparent Labs products

    Nicolas C

    After searching with Google Assistant for the most effective supplement for muscle growth, it showed this as the best choice.

    Anthony G
    Does it contain caffeine?
    A shopper

    Best Answer:  This supplement does not contain caffeine.

    Daniel W.staff
    Is collagen in Transparent 100% grass fed protein ?
    chris G
    Disclaimer:

    Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

     

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